New energy automobile window switch durability test bench

Abstract

The utility model discloses a new energy automobile window switch endurance test bench, and relates to the technical field of automobile window switch testing, the new energy automobile window switch endurance test bench comprises a pedestal and a work bench fixedly arranged on the top of the pedestal, the top of the work bench is fixedly provided with a hollow frame, two sides of the bottom of the hollow frame are connected with movable plates through rotating shafts, the pedestal is internally provided with a driving assembly, and the driving assembly is connected with the work bench through rotating shafts. The driving device is used for driving the two movable plates to be separated, and unqualified new energy automobile window switches can be conveniently collected in a centralized mode. According to the utility model, qualified or unqualified new energy automobile window switches are detected through the correlation photoelectric switch, and then are collected by the first collection frame and the second collection frame, so that the tested new energy automobile window switches can be collected separately, and the workload of personnel is prevented from being increased.

Description

Technical Field

[0001] This utility model relates to the field of vehicle window switch testing technology, specifically a durability testing platform for new energy vehicle window switches. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as a power source (or use conventional vehicle fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive, forming automobiles with advanced technical principles, new technologies, and new structures. After the production of new energy vehicle window switches is completed, the window switches need to be tested using a durability testing bench to ensure the production quality of the window switches.

[0003] For example, a durability testing bench for electric window switches, as described in Chinese patent application number CN201620152019.2, can be used to test the window switches of new energy vehicles. It includes: a bracket, a base mounted on the bracket, a switch fixing mechanism mounted on the base, and a switch actuation mechanism. The base and bracket are connected by a hinge, and the angle of the base can be adjusted by a combination of an angle adjustment rod and an angle adjustment rod fixing block. The aforementioned switch actuation mechanism includes: a rotary motor and a lever, wherein the rotary motor is mounted on the base, and the lever is mounted on the output shaft of the rotary motor, and the lever is U-shaped. The advantage of this invention is that, combined with a corresponding control system, the testing bench can efficiently, quickly, and accurately determine the service life and reliability of the electric window switch, solving the problem of low efficiency in manual testing of electric window switches and better meeting the technical requirements of vehicle manufacturers.

[0004] However, in actual use, the above-mentioned device is not convenient for separating the window switches of qualified and unqualified new energy vehicles. Staff need to manually separate them afterward, which increases the workload of staff. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a durability testing platform for new energy vehicle window switches. It uses a photoelectric switch to detect qualified or unqualified new energy vehicle window switches, which are then collected separately by a first collection frame and a second collection frame. This facilitates the separate collection of tested new energy vehicle window switches, avoids increasing the workload of personnel, and effectively solves the problems in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a durability test bench for window switches of new energy vehicles, including a base and a workbench fixedly installed on the top of the base. A hollow frame is fixedly installed on the top of the workbench, and movable plates are connected to the bottom two sides of the hollow frame through a rotating shaft.

[0007] The base is equipped with a drive assembly for driving the two movable plates to separate, which facilitates the centralized collection of unqualified new energy vehicle window switches.

[0008] The drive assembly includes two threaded rods. The inner sidewall of the base is provided with a slot. The top and bottom ends of the threaded rods are connected to the top and bottom ends of the slots through bearings. A threaded block is threadedly connected to the threaded rod. A diagonal rod is provided on one side of the threaded block, and a movable plate is provided on the top of the diagonal rod.

[0009] The hollow frame is provided with a material pushing component on the front side. The material pushing component includes a material pushing plate, which is located inside the front side of the hollow frame.

[0010] Preferably, the inclined rod is provided with hinge seats at both ends, and the two hinge seats are respectively fixed at the bottom center of the threaded block on one side and the movable plate on the side away from the rotating shaft, so as to facilitate the inclined rod to rotate and tilt around the two hinge seats.

[0011] Preferably, a motor is fixedly installed at the bottom of the base, and the bottom ends of the two threaded rods pass through the bottom of the base and are connected by a belt drive assembly. The output shaft of the motor is fixedly connected to the bottom end of one of the threaded rods, so as to facilitate the motor to drive the threaded rod to rotate.

[0012] Preferably, a fixing plate is fixedly provided on the front side of the top of the base, and an electric telescopic rod is fixedly provided on the rear side of the fixing plate. The rear end of the electric telescopic rod passes through the front side of the hollow frame and is fixedly connected to the front side of the pusher plate, so as to facilitate the electric telescopic rod to drive the pusher plate to move back and forth.

[0013] Preferably, a through-beam photoelectric switch is provided on the inner side wall of the hollow frame. The through-beam photoelectric switch is composed of a photoelectric sensor and a photoelectric receiver. Support plates are fixedly provided on both sides of the top of the workbench, and the top of the two support plates is fixedly provided with the same top plate, which facilitates the detection of the presence of the window switch of the new energy vehicle.

[0014] Preferably, an electric push rod is fixedly installed on the top of the top plate, the piston rod of the electric push rod passes through the top plate and is fixedly installed with a durability tester, and the durability tester corresponds to the hollow frame. A control panel for controlling the operation of the electric push rod, the electric telescopic rod, the photoelectric switch and the motor is fixedly installed at one end of the top of the base.

[0015] Preferably, a second collection frame is fixedly provided on the rear side of the base, a door is connected to the front side of the base by a hinge, a first collection frame is provided at the bottom inside the base, and support seats are fixedly provided at the four corners of the bottom of the base to facilitate support of this utility model.

[0016] Compared with the prior art, this utility model provides a durability testing platform for the window switches of new energy vehicles, which has the following advantages:

[0017] 1. In this utility model, the unqualified new energy vehicle window switch is detected by the photoelectric switch. The motor drives the threaded rod to rotate, which drives the threaded block to move up and down, and drives the inclined rod to rise and fall. It also drives the two movable plates to rotate and separate around the rotating shaft, so as to facilitate the unqualified new energy vehicle window switch to be sent into the first collection frame for centralized collection, avoiding increasing the workload of personnel.

[0018] 2. This utility model uses a photoelectric switch to detect qualified new energy vehicle window switches. An electric telescopic rod drives a pusher plate to move the qualified new energy vehicle window switches backward and drop them into a second collection frame for collection. This completes the durability test of the new energy vehicle window switches and collects the qualified new energy vehicle window switches in a centralized manner, avoiding increasing the workload of personnel. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a rear view of the overall structure of this utility model;

[0021] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the drive component structure of this utility model;

[0023] Figure 5 This is an open schematic diagram of the drive component of this utility model;

[0024] Figure 6 This is a schematic diagram of the pusher assembly structure of this utility model.

[0025] In the diagram: 1. Base, 2. Workbench, 3. Hollow frame, 4. Drive assembly, 5. Movable plate, 6. Through-beam photoelectric switch, 7. Pushing assembly, 8. Top plate, 9. Electric push rod, 10. Durability tester, 11. Support plate, 12. Door, 13. First collection frame, 14. Support base, 15. Second collection frame, 16. Control panel;

[0026] 41 Threaded rod, 42 Threaded block, 43 Diagonal rod, 44 Hinge seat, 45 Motor, 71 Fixed plate, 72 Electric telescopic rod, 73 Pusher plate. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-6As shown, this utility model provides a durability testing platform for a new energy vehicle window switch, including a base 1 and a worktable 2 fixedly mounted on the top of the base 1. A hollow frame 3 is fixedly mounted on the top of the worktable 2. Movable plates 5 are connected to the bottom two sides of the hollow frame 3 via pivots. An electric push rod 9 is fixedly mounted on the top of the top plate 8. The piston rod of the electric push rod 9 passes through the top plate 8 and is fixedly mounted with a durability tester 10, which corresponds to the hollow frame 3. A second collection frame 15 is fixedly mounted on the rear side of the base 1. A door 12 is hinged to the front side of the base 1. A first collection frame 13 is provided at the bottom of the interior of the base 1. Support seats 14 are fixedly mounted at the four corners of the bottom of the base 1 to facilitate support of this utility model.

[0029] like Figure 1 , 2 As shown in Figure 6, a pusher assembly 7 is provided on the front side of the hollow frame 3, which is used to push the qualified new energy vehicle window switch for centralized collection. The pusher assembly 7 includes a pusher plate 73, which is located inside the front side of the hollow frame 3. A fixing plate 71 is fixedly provided on the front side of the top of the base 1. An electric telescopic rod 72 is fixedly provided on the rear side of the fixing plate 71. The rear end of the electric telescopic rod 72 passes through the front side of the hollow frame 3 and is fixedly connected to the front side of the pusher plate 73, so that the electric telescopic rod 72 can drive the pusher plate 73 to move back and forth.

[0030] The hollow frame 3 has a through-beam photoelectric switch 6 on its inner side wall. The through-beam photoelectric switch 6 is composed of a photoelectric sensor and a photoelectric receiver. Support plates 11 are fixed on both sides of the top of the workbench 2. The top of the two support plates 11 is fixed with the same top plate 8, which facilitates the detection of the presence of the window switch of the new energy vehicle. A control panel 16 for controlling the operation of the electric push rod 9, the electric telescopic rod 72, the durability tester 10, and the through-beam photoelectric switch 6 is fixed at one end of the top of the base 1.

[0031] The new energy vehicle window switch to be tested is placed between two movable plates 5 inside the hollow frame 3. The control panel 16 then controls the electric push rod 9 to drive the durability tester 10 to contact the window switch for durability testing. The durability tester 10 uses existing technology, such as the prior art publication number CN216595412U, a press-type switch durability tester, which will not be described in detail here. After the test, the durability tester 10 controls the photoelectric switch 6 to work and detect the new energy vehicle window switch on top of the two movable plates 5. The test detects the presence of the new energy vehicle window switch (when the new energy vehicle window switch enters the optical path between the photoelectric receiver and the photoelectric transmitter, it blocks the light beam, causing the photoelectric receiver to be unable to receive the light signal, indicating that the new energy vehicle window switch has been detected, i.e., the new energy vehicle window switch test is qualified. Conversely, when the light beam is received again by the photoelectric transmitter, it indicates that the new energy vehicle window switch has not been detected, i.e., the new energy vehicle window switch test is unqualified).

[0032] When the photoelectric switch 6 detects a qualified new energy vehicle window switch, it sends a signal to the control panel 16. The control panel 16 then controls the electric pusher 72 to work. The electric telescopic rod 72 drives the pusher plate 73 to push the qualified new energy vehicle window switch backward and drop it into the second collection box 15 for collection. This completes the durability test of the new energy vehicle window switch and collects the qualified new energy vehicle window switches.

[0033] like Figure 1-5 As shown, the base 1 is equipped with a drive assembly 4 for driving the two movable plates 5 to separate, so as to collect unqualified new energy vehicle window switches. The drive assembly 4 includes two threaded rods 41. The inner side wall of the base 1 is provided with a slot. The top and bottom ends of the threaded rods 41 are connected to the top and bottom ends of the slot through bearings. The threaded rods 41 are connected to the threaded blocks 42 by threads. The threaded blocks 42 are provided with a diagonal rod 43 on one side, and the movable plate 5 is located on the top of the diagonal rod 43.

[0034] Both ends of the inclined rod 43 are provided with hinge seats 44. The two hinge seats 44 are respectively fixedly located at the bottom center of one side of the threaded block 42 and the side of the movable plate 5 away from the rotating shaft, so that the inclined rod 43 can rotate and tilt around the two hinge seats 44. The bottom of the base 1 is fixedly provided with a motor 45. The bottom ends of the two threaded rods 41 pass through the bottom of the base 1 and are connected by a belt drive assembly. The output shaft of the motor 45 is fixedly connected to the bottom end of one of the threaded rods 41, so that the motor 45 can drive the threaded rod 41 to rotate. The motor 45 is controlled by the control panel 16.

[0035] By setting up test component 4, the photoelectric switch 6 detects a defective new energy vehicle window switch. The photoelectric switch 6 sends a signal to control panel 16, which then controls motor 45 to operate. Motor 45 drives threaded rod 41 to rotate, which in turn moves threaded block 42 up and down and drives inclined rod 43 to rise and fall. This causes the top and bottom ends of inclined rod 43 to rotate around two hinge seats 44, and drives two movable plates 5 to rotate and separate around the pivot. Figure 5 As shown, this facilitates the collection of substandard new energy vehicle window switches into the first collection box 13 for centralized collection, thus avoiding an increase in the workload of personnel.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A durability testing platform for window switches of new energy vehicles, comprising a base (1) and a worktable (2) fixedly disposed on the top of the base (1), characterized in that: The workbench (2) is fixedly provided with a hollow frame (3) on the top, and the bottom two sides of the hollow frame (3) are connected to movable plates (5) through pivots; The base (1) is equipped with a drive assembly (4) for driving the two movable plates (5) to separate, so as to facilitate the centralized collection of unqualified new energy vehicle window switches; The drive assembly (4) includes two threaded rods (41). The inner sidewall of the base (1) is provided with a slot. The top and bottom ends of the threaded rods (41) are connected to the top and bottom ends of the slot through bearings. A threaded block (42) is threadedly connected to the threaded rods (41). A diagonal rod (43) is provided on one side of the threaded block (42), and a movable plate (5) is provided on the top of the diagonal rod (43). The hollow frame (3) is provided with a pusher assembly (7) on the front side. The pusher assembly (7) includes a pusher plate (73) and the pusher plate (73) is located inside the front side of the hollow frame (3).

2. The durability testing bench for new energy vehicle window switches according to claim 1, characterized in that: The inclined rod (43) is provided with hinge seats (44) at both ends. The two hinge seats (44) are respectively fixed on one side of the threaded block (42) and the bottom center of the movable plate (5) away from the rotating shaft.

3. The durability testing bench for new energy vehicle window switches according to claim 2, characterized in that: A motor (45) is fixedly installed at the bottom of the base (1). The bottom ends of the two threaded rods (41) pass through the bottom of the base (1) and are connected by a belt drive assembly. The output shaft of the motor (45) is fixedly connected to the bottom end of one of the threaded rods (41).

4. The durability testing bench for new energy vehicle window switches according to claim 3, characterized in that: A fixing plate (71) is fixedly provided on the front side of the top of the base (1), and an electric telescopic rod (72) is fixedly provided on the rear side of the fixing plate (71). The rear end of the electric telescopic rod (72) passes through the front side of the hollow frame (3) and is fixedly connected to the front side of the pusher plate (73).

5. The durability testing bench for new energy vehicle window switches according to claim 4, characterized in that: The hollow frame (3) is provided with a photoelectric switch (6) on the inner side wall. The workbench (2) is fixed with support plates (11) on both sides of the top. The two support plates (11) are fixed with the same top plate (8).

6. The durability testing bench for new energy vehicle window switches according to claim 5, characterized in that: An electric push rod (9) is fixedly installed on the top of the top plate (8). The piston rod of the electric push rod (9) passes through the top plate (8) and is fixedly installed with a durability tester (10). The durability tester (10) corresponds to the hollow frame (3). A control panel (16) for controlling the electric push rod (9), electric telescopic rod (72), durability tester (10), photoelectric switch (6), and motor (45) is fixedly installed at one end of the top of the base (1).

7. The durability testing bench for new energy vehicle window switches according to claim 1, characterized in that: The base (1) is fixedly provided with a second collection frame (15) on the rear side, the base (1) is connected to a door (12) by a hinge on the front side, the base (1) is provided with a first collection frame (13) at the bottom inside, and the base (1) is fixedly provided with support seats (14) at the four corners of the bottom.

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